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To solve the problem of complicated paying and low intelligence degree of traditional coin washing machine, a shared intelligent washing machine control system is designed to control the laundry through the communication network established by mobile APP, server and GPRS. The hardware circuit base on Cortex-M0 kernel STM32F030 series ARM chip. The control system complete the laundry reservation, payment and reminding through the mobile phone client; washing machine is controlled by GPRS communication module linking to the server; fuzzy weighing circuit and water detection circuit control the amount of water washing water together; Anti-power-down storage circuit regularly store laundry work status Data; fault monitoring system to monitor the working status of washing machines and fault feedback. The actual test verifies the performance of the system rationality, reliability and stability.